package ejb.manager;

import java.util.List;

import ejb.entity.City;

public interface CityManager {

	public abstract double approxPress(int x, int y);

	public abstract double approxTemp(int x, int y);
	
	public int approxConds(int x, int y);
	
	public abstract double approxPress(int x, int y, List<City> cities);

	public abstract double approxTemp(int x, int y, List<City> cities);
	
	public abstract int approxConds(int x, int y, List<City> cities);
	
	public abstract List<City> getAllCities();
}